Protein S, Free (LABCORP)

Test Code
1231100386


Alias/See Also
LAB7462: Protein S Antigen, Free | LABCORP EAP: 164519


CPT Codes
85306x1

Preferred Specimen
LABCORP LAB: LT BLUE TOP-CITRATE (Frozen) Min Vol: 1


Transport Temperature
Specimen Type: Plasma, FROZEN Container: Light blue-top (citrate) tube (preferred), lavender-top (EDTA) tube, or green-top (heparin) tube Storage: Room Temperature Special Instructions: Not Available Specimen Collection: Transfer plasma to a plastic transport tube. Method: Liquid chromatography/tandem mass spectrometry (LC/MS-MS) Stability Room Temp: 7 days Refrigerated: 14 days Frozen: 14 days


Report Available
LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min



Last Updated: March 6, 2023


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.